TS19720
Taiwan Semiconductor
Signal-Stage PFC Buck Current Control LED Driver
DESCRIPTION
FEATURES
The TS19720 is a high power factor and high accuracy ● Low THD <15%
constant current PWM controller. It is able to control ● Constant Current Accuracy within ±2.5%
total harmonic distortion (THD) and efficiency ● High Power Factor >0.9
optimization by an...